Rollover nights is going to make it easier for me to stay with both Hyatt and Marriott and hit lifetime in 2014, the first possible time for me. I need about 200 more nights, and I expect to rollover another 55-65 nights for next year (even after getting bumped to PP this year). Nights and years with program are what I need for LT status in platinum. I have enough points (at the reduced level or enough for LT gold under the old point requirements).